Postinflammatory hyperpigmentation

obsolete_incontinentia pigmenti achromians: a dermal melanocytic condition affecting the shoulder area. Nevus of Ito often occurs in association with nevus of Ota in the same patient but is much less common, although the true incidence is unknown.

Endpoint definition

Name L12_POSTINFHYPERPIGM
Long name Postinflammatory hyperpigmentation
Hospital Discharge registry ICD-10: L810
Cause of Death registry ICD-10: L810
Level in the ICD-hierarchy 4
First defined in version DF2
Latin name Hyperpigmentatio postinflammatoria cutis

Summary Statistics

Key figures

All Female Male
Number of individuals 19 13 6
Unadjusted prevalence (%) 0.01 0.01 0.01
Mean age at first event (years) 49.52 46.09 56.95
Case fatality at 5-years (%) 5.26 0.00 16.67

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 1.0 1.0 1.0
Recurrence at 6 months (%) 21.05 23.08 16.67

Survival analyses between endpoints

Plot

before Postinflammatory hyperpigmentation
after Postinflammatory hyperpigmentation

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Drugs most likely to be purchased after Postinflammatory hyperpigmentation